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# FP_PROG_LD_FILELIST
# -------------------
# Sets the output variable LdHasFilelist to YES if ld supports
# -filelist, or NO otherwise.
AC_DEFUN([FP_PROG_LD_FILELIST],
[
AC_CACHE_CHECK([whether ld understands -filelist], [fp_cv_ld_has_filelist],
[
echo 'int foo() { return 0; }' > conftest1.c
echo 'int bar() { return 0; }' > conftest2.c
${CC-cc} -c conftest1.c
${CC-cc} -c conftest2.c
echo conftest1.o > conftest.o-files
echo conftest2.o >> conftest.o-files
if ${LdCmd} -r -filelist conftest.o-files -o conftest.o > /dev/null 2>&1
then
fp_cv_ld_has_filelist=yes
else
fp_cv_ld_has_filelist=no
fi
rm -rf conftest*
])
if test "$fp_cv_ld_has_filelist" = yes; then
LdHasFilelist=YES
else
LdHasFilelist=NO
fi
AC_SUBST([LdHasFilelist])
])# FP_PROG_LD_FILELIST
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